gopls/internal/test/marker/testdata/rename/packagedecl.txt

This test verifies the behavior of renaming a package declaration when package move is enabled.
It tests the following:
- Invalid renames:
	- Moving across a module boundary
	- Moving to a package that already exists

- Renames edge cases:
	- Naming collisions
	- Renaming to internal package
		- Not allowed when there is some importer of the package to be moved
		that is not in the internal package
	- Impact of renaming on _test packages
	- Renaming with the exact same path - no edits produced

-- flags --
-ignore_extra_diags

-- go.work --
use .
use ./othermoddir

-- go.mod --
module golang.org/lsptests/rename

replace golang.org/lsptests/six/four => ./six/four

go 1.20
-- one/one.go --
package one //@ rename("one", "golang.org/lsptests/rename/one", sameName), rename("one", "golang.org/lsptests/rename/two", newNameSameDir), renameerr("one", "golang.org/lsptests/otherdir/one", re"cannot move package across module boundary")

-- three/three.go --
package three //@ renameerr("three", "golang.org/lsptests/othermod/three", re"cannot move package across module boundary"), renameerr("three", "golang.org/lsptests/rename/one", re"not empty")


-- six/six.go --
package six //@ renameerr("six", "golang.org/lsptests/rename/$$$", re"invalid package name")

import "golang.org/lsptests/rename/six/four"

func Foo() {
	four.Bar()
}

-- six/four/four.go --
package four //@ rename("four", "golang.org/lsptests/rename/five", moveUpOneDir), renameerr("four", "../relative", re"specifying relative paths in package rename not yet supported")

func Bar() {}

-- seven/seven/seven.go --
package seven

import
(
	"golang.org/lsptests/rename/six/four"
	five "golang.org/lsptests/rename/six"
)

func foo() {
	four.Bar()
}

-- importsnine/importsnine.go --
package importsnine //@ rename("importsnine", "golang.org/lsptests/rename/nine/internal/importsnine", allowedInternal) // only importers of this package are already in the internal package, so okay to move it

import (
	"golang.org/lsptests/rename/nine/nine/nine"
)

-- nine/nine/nine/nine.go --
package nine //@ renameerr("nine", "golang.org/lsptests/rename/nine/internal/nine", re"package move would result in illegal internal import")

-- nine/internal/helpers.go --
package internal

import "golang.org/lsptests/rename/importsnine"

-- seven/eight/eight.go --
package eight //@ rename("eight", "golang.org/lsptests/rename/six/eight", differentDir), rename("eight", "golang.org/lsptests/rename/nine/nine/nine/eight", moveDownTwoDirs)
-- fix/fix.go --
package fix //@ rename("fix", "golang.org/lsptests/rename/newFix", renameWithTestPkg)

import (
	"golang.org/lsptests/rename/seven/eight"
	)

-- seven/eight/other/other.go --
package other //@ rename("other", "golang.org/lsptests/rename/seven/eight/other/newDir1/newDir2", createNewDir)

-- seven/eight/other/newDir1/newDir2/newDir3/test.go --
package newDir3 // verifies that we can move the package above into a directory that already exists but is empty

-- fix/fix_test.go --
package fix_test
-- othermoddir/othermod/other.go --
package othermod

import "golang.org/lsptests/rename/nine/nine/nine"


-- othermoddir/go.mod --
module mod.com/other

-- foo/windows.go --
//go:build windows
package foo

-- foo/default.go --
//go:build !windows
package foo //@ renameerr("foo", "golang.org/lsptests/rename/foo2", re"ignored files")

-- bar/bar.go --
package foobar //@ renameerr("foobar", "golang.org/lsptests/rename/otherpath", re"does not match directory base name")

-- @moveDownTwoDirs/nine/nine/nine/eight/eight.go --
@@ -0,0 +1 @@
+package eight //@ rename("eight", "golang.org/lsptests/rename/six/eight", differentDir), rename("eight", "golang.org/lsptests/rename/nine/nine/nine/eight", moveDownTwoDirs)
-- @moveDownTwoDirs/seven/eight/eight.go --
@@ -1 +0,0 @@
-package eight //@ rename("eight", "golang.org/lsptests/rename/six/eight", differentDir), rename("eight", "golang.org/lsptests/rename/nine/nine/nine/eight", moveDownTwoDirs)
-- @moveUpOneDir/five/four.go --
@@ -0,0 +1,4 @@
+package five //@ rename("four", "golang.org/lsptests/rename/five", moveUpOneDir), renameerr("four", "../relative", re"specifying relative paths in package rename not yet supported")
+
+func Bar() {}
+
-- @moveUpOneDir/six/four/four.go --
@@ -1,4 +0,0 @@
-package four //@ rename("four", "golang.org/lsptests/rename/five", moveUpOneDir), renameerr("four", "../relative", re"specifying relative paths in package rename not yet supported")
-
-func Bar() {}
-
-- @moveUpOneDir/seven/seven/seven.go --
@@ -5 +5 @@
-	"golang.org/lsptests/rename/six/four"
+	five1 "golang.org/lsptests/rename/five"
@@ -10 +10 @@
-	four.Bar()
+	five1.Bar()
-- @newNameSameDir/one/one.go --
@@ -1,2 +0,0 @@
-package one //@ rename("one", "golang.org/lsptests/rename/one", sameName), rename("one", "golang.org/lsptests/rename/two", newNameSameDir), renameerr("one", "golang.org/lsptests/otherdir/one", re"cannot move package across module boundary")
-
-- @newNameSameDir/two/one.go --
@@ -0,0 +1,2 @@
+package two //@ rename("one", "golang.org/lsptests/rename/one", sameName), rename("one", "golang.org/lsptests/rename/two", newNameSameDir), renameerr("one", "golang.org/lsptests/otherdir/one", re"cannot move package across module boundary")
+
-- @sameName/one/one.go --
-- @moveUpOneDir/six/six.go --
@@ -3 +3 @@
-import "golang.org/lsptests/rename/six/four"
+import "golang.org/lsptests/rename/five"
@@ -6 +6 @@
-	four.Bar()
+	five.Bar()
-- @moveUpOneDir/go.mod --
@@ -3 +3 @@
-replace golang.org/lsptests/six/four => ./six/four
+replace golang.org/lsptests/six/four => ./five
-- @differentDir/seven/eight/eight.go --
@@ -1 +0,0 @@
-package eight //@ rename("eight", "golang.org/lsptests/rename/six/eight", differentDir), rename("eight", "golang.org/lsptests/rename/nine/nine/nine/eight", moveDownTwoDirs)
-- @differentDir/six/eight/eight.go --
@@ -0,0 +1 @@
+package eight //@ rename("eight", "golang.org/lsptests/rename/six/eight", differentDir), rename("eight", "golang.org/lsptests/rename/nine/nine/nine/eight", moveDownTwoDirs)
-- @differentDir/fix/fix.go --
@@ -4 +4 @@
-	"golang.org/lsptests/rename/seven/eight"
+	"golang.org/lsptests/rename/six/eight"
-- @moveDownTwoDirs/fix/fix.go --
@@ -4 +4 @@
-	"golang.org/lsptests/rename/seven/eight"
+	"golang.org/lsptests/rename/nine/nine/nine/eight"
-- @allowedInternal/importsnine/importsnine.go --
@@ -1,6 +0,0 @@
-package importsnine //@ rename("importsnine", "golang.org/lsptests/rename/nine/internal/importsnine", allowedInternal) // only importers of this package are already in the internal package, so okay to move it
-
-import (
-	"golang.org/lsptests/rename/nine/nine/nine"
-)
-
-- @allowedInternal/nine/internal/helpers.go --
@@ -3 +3 @@
-import "golang.org/lsptests/rename/importsnine"
+import "golang.org/lsptests/rename/nine/internal/importsnine"
-- @allowedInternal/nine/internal/importsnine/importsnine.go --
@@ -0,0 +1,6 @@
+package importsnine //@ rename("importsnine", "golang.org/lsptests/rename/nine/internal/importsnine", allowedInternal) // only importers of this package are already in the internal package, so okay to move it
+
+import (
+	"golang.org/lsptests/rename/nine/nine/nine"
+)
+
-- @renameWithTestPkg/fix/fix.go --
@@ -1,6 +0,0 @@
-package fix //@ rename("fix", "golang.org/lsptests/rename/newFix", renameWithTestPkg)
-
-import (
-	"golang.org/lsptests/rename/seven/eight"
-	)
-
-- @renameWithTestPkg/fix/fix_test.go --
@@ -1 +0,0 @@
-package fix_test
-- @renameWithTestPkg/newFix/fix.go --
@@ -0,0 +1,6 @@
+package newFix //@ rename("fix", "golang.org/lsptests/rename/newFix", renameWithTestPkg)
+
+import (
+	"golang.org/lsptests/rename/seven/eight"
+	)
+
-- @renameWithTestPkg/newFix/fix_test.go --
@@ -0,0 +1 @@
+package newFix_test
-- @createNewDir/seven/eight/other/other.go --
@@ -1,2 +0,0 @@
-package other //@ rename("other", "golang.org/lsptests/rename/seven/eight/other/newDir1/newDir2", createNewDir)
-
-- @createNewDir/seven/eight/other/newDir1/newDir2/other.go --
@@ -0,0 +1,2 @@
+package newDir2 //@ rename("other", "golang.org/lsptests/rename/seven/eight/other/newDir1/newDir2", createNewDir)
+